#patronymic

• Abramescu (surname) — A traditional Romanian surname formed as a patronymic name; it indicates lineage or descent from an ancestor or head of family named Abram or Avram; historically borne by various personalities in Romanian academia, military, or culture, most notably General Gheorghe Abramescu (1884–1945), an elite military commander during World War II.
• Adamovici — A surname of Slavic origin (Serbian, Croatian, or Ukrainian), also found within the Romanian cultural space, particularly in the historical regions of Banat, Bukovina, and Moldavia. The name is borne by various historical, literary, and scientific figures across Eastern Europe, constructed on a patronymic template indicating direct descent from an ancestor named Adam.
• Aeacides — An ancient patronymic used to designate any male descendant of Aeacus, the legendary king of Aegina and judge in Hades; it primarily refers to Achilles, Peleus, and Telamon. In an extended historical context, the name also refers to members of the Aeacid dynasty who ruled ancient Epirus, including King Aeacides himself (the father of Pyrrhus).
• Aenoaei — A Romanian surname, rare and regionally specific (predominantly found in the Moldavia region). Etymologically, it is a graphical or patronymic variant derived through structural vocalization from the names 'Enoaei' or 'Ionoaei', originally indicating the genealogical affiliation (the son or descendant) of a woman known in the community as Enoaia or Ioana.
• Aesonides — A Latin patronymic form utilized in ancient epic poems to designate a 'son of Aeson', being the structural literary title attributed exclusively to the hero Jason, leader of the Argonauts. This appellation emphasizes his legitimate Thessalian royal lineage and is frequently used by poets like Apollonius of Rhodes or Valerius Flaccus for stylistic textual variation.
• Aftene — A Romanian surname, with a specific regional distribution in certain areas of the country. Etymologically, it most likely originates from a patronymic derivation or from a regional/shortened variant of an old given name of ecclesiastical origin, such as Aftenie, adapted to local morphological rules.
• Aftine — A rare Romanian surname, found predominantly in certain geographical areas of the country and derived through local phonetic modifications from archaic ecclesiastical onomastics. As a patronymic structure, it represents an evolutionary variant or a regional truncation of the historical given name Aftenie or Eftimie, gradually adapted as a fixed surname.
• Aftini — An extremely rare onomastic variant of a Romanian surname, whose final '-i' ending reflects either a patronymic plural form (originally designating 'the sons of Aftenie/Aftine') or a regional graphical feature recorded in civil status documents.
• Aftoni — An extremely rare onomastic variant of a Romanian surname, whose final '-i' ending reflects either a patronymic plural form (originally designating 'the sons of Aftenie/Aftine') or a regional graphical feature recorded in civil status documents.
• Agachi — A Romanian surname particularly widespread in the region of Moldavia, originating from the onomastic fixation of an old masculine given name. Etymologically, it represents a regional phonetic derivation or adaptation from an ecclesiastical Greek name or a hypocoristic form derived from the historical title 'aga' with a localized suffix.
• Agaci — A rare onomastic or graphical variant of the Romanian surname Agachi, encountered in isolation within civil status documents or parish records. Its etymology is closely linked to the Moldavian region, representing either a simplified phonetic adaptation of the traditional given name or an individual administrative entry in historical registers.
• Agamemnonides — A rare patronymic form used in classical literature and mythology to denote a direct descendant of King Agamemnon, applied especially to his son, Orestes. This structural epithet emphasizes the genealogical link and tragic heritage of the House of Atreus within Greek epics and tragedies.
• Achillides — A rare or archaic patronymic form found in old Romanian translations or classicist poetry, used to designate a descendant or legendary offspring of Achilles (such as his son, Neoptolemus). It can also be used stylistically as an antonomastic epithet to describe a young warrior who inherits the physical qualities, bravery, and fierce spirit of the great Homeric hero.
• Albu — An extremely frequent and widespread Romanian surname across the entire country, derived onomastically direct from the color adjective 'alb'; a name historically borne by various native figures in culture, sports, and politics; a local hydronymic element.
• Albulescu — A Romanian surname widespread across the entire country, derived onomastically through patronymic suffixation from the baseline adjective 'alb' or the root name Albu; historically borne by major native cultural figures, including the famous actor Mircea Albulescu.
• Alcides — The original Greek name (Alkeides) and patronymic of the mythological hero Heracles (Hercules), given to him in his youth in honor of his grandfather, Alcaeus, the Myeconian king. The name is etymologically linked to the Greek root 'alke', meaning strength, prowess, or protection, symbolizing the exceptional physical vigor and protective destiny of this demigod in classical legends.
• Aledarești — A name of a rural locality, hamlet, or historical microtoponym attested in old land registries or administrative maps within the Romanian territory. Structurally and onomastically, the name indicates the geographical settlement of the descendants or subjects of a local leader named Aledar or Aldea, being specific to the formative pattern of genealogically linked villages.
• Alessandrescu — A widespread Romanian surname of patronymic origin, derived from the given name Alexandru (or its Western spelling variant Alessandro). Outstanding personalities in Romanian history have borne this name, including the composer and conductor Alfred Alessandrescu and the renowned obstetrician Dan Alessandrescu.
• Alexandrescu — A highly widespread Romanian surname, formed as a patronymic from the core given name Alexandru. Throughout history, the name has been borne by numerous prominent cultural, literary, and scientific figures (such as the poet Grigore Alexandrescu or the composer Romeo Alexandrescu), being deeply rooted in the social and onomastic structure of all Romanian historical regions.
• Alexandri — An archaic, rare, or regional onomastic variant of the Romanian surname Alecsandri, formed as a patronymic from the core given name Alexandru. In the literary and cultural history of the Romanian space, the name emphasizes filiation or belonging to the boyar lineage of Moldavia, becoming famous through the 1848 writer, poet, and dramaturg Vasile Alecsandri (often spelled simplified in old administrative documents).